nkhani

Dispersant (Dispersant) ndi chinthu chogwira ntchito chomwe chili ndi makhalidwe awiri osiyana, onse okonda lipophilic ndi hydrophilic. Tinthu tolimba ndi tamadzimadzi tomwe timavuta kusungunuka m'madzi, tingathenso kuletsa kukhazikika ndi kuuma kwa tinthuto ndikupanga reagent ya amphiphilic yomwe imafunika kuti ikhazikike bwino.

Ntchito ya dispersant ndikugwiritsa ntchito wetting dispersant kuti muchepetse nthawi ndi mphamvu zomwe zimafunika kuti mumalize njira yofalitsira, kukhazikika kwa kufalikira kwa utoto wobalalika, kusintha mawonekedwe a pamwamba pa tinthu ta utoto, ndikusintha kayendedwe ka tinthu ta utoto. Ili m'mbali izi:

1. Kuwongolera kuwala, kuwonjezera mphamvu ya kulinganiza kuwala kwenikweni chofunika kwambiri chimadalira pamwamba pa kuphimba kwa kuwala komwe kumabalalika (ndiko kuti, kusalala kwina kungakhale. Inde, muyenera kusankha ngati kuli kosalala mokwanira, osati kungoganizira kuchuluka kwa tinthu tomwe timapezeka, mawonekedwe, ndi kuganizira kuphatikiza kwawo), pamene kukula kwa tinthu tomwe timakhala tochepa kuposa kuwala komwe kumapezeka (mtengo uwu sudziwika), magwiridwe antchito a kuwala kosinthika, kuwala sikudzakula, mphamvu yomweyo yophimba imadalira kufalikira komwe kumapereka mphamvu yayikulu yophimba sidzakula (kupatula kaboni wakuda makamaka mwa kuyamwa kuwala, utoto wachilengedwe uiwale). Dziwani: kuwala komwe kumawonekera kumatanthauza kuchuluka kwa kuwala kowoneka sikwabwino; koma dziwani kuti kuchepa kwa chiwerengero choyambirira cha tinthu tomwe timapezeka ndi kuchepetsa kukhuthala kwa kapangidwe kake, koma kuwonjezeka kwa pamwamba kudzachepetsa kuchuluka kwa utomoni waulere, kaya pali mfundo yolinganiza, koma utoto wamba siwowonda kwambiri, ndibwino.

2. Pewani maluwa a tsitsi oyandama.

3. Sinthani mphamvu ya utoto kuti mumvetse mphamvu ya utoto mu makina osinthira utoto okha. Sikokwera kwambiri, ndibwino.

4. Chepetsani kukhuthala kwa utoto ndikuwonjezera kuchuluka kwa utoto.

5. kuchepetsa flocculation kuli motere, koma mphamvu ya pamwamba pa tinthu tating'onoting'ono ikachepa, mphamvu ya dispersant imakhala yokwera, koma mphamvu ya adsorption ya dispersant ingayambitse mavuto pa ntchito ya filimu yophimba.

6. Chifukwa chowonjezera kukhazikika kwa malo osungira ndi chofanana. Mphamvu ya kukhazikika ikapanda kukwana, kukhazikika kwa malo osungira kumakhala koipa (ndithudi, kuchokera pachithunzi chanu).

7. onjezerani kuwonetsa mitundu, onjezerani kuchuluka kwa mitundu, onjezerani kuwonekera bwino (mtundu wachilengedwe) kapena mphamvu yophimba (mtundu wazinthu zosapangidwa).

Choyeretsera madzi cha HD605 chimathandiza kunyowetsa ndi kukhazikika kwa utoto, kupewa mtundu woyandama ndi kukhazikika kwa utoto, kusunga mphamvu yokhazikika yophimba utoto ndi mphamvu ya utoto panthawi yosungira, ndikuwonetsetsa kuti utotowo umakhala wochuluka komanso magawo ochepa opera. Chifukwa zowonjezerazi zimatha kuchepetsa kukhuthala ndikuwonjezeka kufika pamlingo wapamwamba kwambiri wa utoto zikafalikira, matope opaka utoto ndi utoto wopangidwa ndi utoto ndi otsika mtengo kwambiri. HD605 imalimbikitsidwa popanga utoto wopangidwa ndi madzi. Pa utoto wopangidwa ndi madzi womwe sulimbana ndi dzimbiri, ndiye chinthu chomwe chimakondedwa kwambiri. Chikhoza kukwaniritsa zofunikira zapamwamba kwambiri za kuwala ndi rheological. Mndandanda wa HD605 ndiye chinthu chomwe chilipo pamsika chomwe chilipo popanda ethoxyalkyl phenol yamtundu wa solvent komanso formula yopangidwa ndi madzi. Mu dongosolo la UV, HD605 ndi yoyenera mitundu yonse ya utoto ndipo mankhwalawa alibe acetoxyalkyl phenol.